.hide{
    display: none;
}

.container{
    width:300px;
    height: 600px;
    background-color: #ddd;
    border: 1px solid #999;
}

.container .title{
    height: 38px;
    font-size: 28px;
    line-height: 38px;
    background-color: orange;
    cursor: pointer;
}

.container .body{
    background-color:white;
}

.container .body a{
    display:block;
    padding: 10px;
}